Commit 9e8d9cf5 by BellCodeEditor

save project

parent bec7df92
Showing with 40 additions and 9 deletions
import tkinter import tkinter
from tkinter import messagebox
import json
with open('user.txt','r',encoding='utf-8')as f:
info = f.read()#读取
users = json.loads(info)#json转字典
def login_to_reg(): # 登录界面转注册界面 def login_to_reg(): # 登录界面转注册界面
pass app_login.root.destroy()#关闭窗口
global app_reg#转换为全局变量
app_reg=My_register()#调用函数打开注册页面
app_reg.show() #显示注册页面
def reg_to_login(): # 注册界面转登录界面 def reg_to_login(): # 注册界面转登录界面
pass app_reg.root.destroy()#关闭窗口
global app_login#转换为全局变量
app_login=My_login()#调用函数打开登陆页面
app_login.show()#显示登陆页面
def register(): # 注册验证 def register(): #注册验证
pass name,password1,password2=app_reg.get_input()
if name=='' or password1=='' or password2=='':
massagebox.showwarning('警告','请填写完整信息')
elif name in users:
massagebox.showwarning('警告','用户名已存在')
elif password1 != password2:
messagebox.showwarning('错误','两次密码输入不一致')
else:
users[name]=password1
content=json.dumps(users)
with open('user.txt','w',encoding='utf-8')as file:
file.write(content)
#注册成功,跳转到登录页
messagebox.showinfo('成功','注册成功')
reg_to_login()
def login(): # 登录验证
pass
def login(): # 登录验证
name,password=app_login.get_input()
pwd=users.get(name)
if pwd == password:
messagebox.showinfo('成功','登陆成功')
else:
messagebox.showinfo('失败','用户名或密码错误')
class My_login(): # 登录窗口 class My_login(): # 登录窗口
def __init__(self): def __init__(self):
self.root = tkinter.Tk() self.root = tkinter.Tk()
...@@ -21,7 +52,7 @@ class My_login(): # 登录窗口 ...@@ -21,7 +52,7 @@ class My_login(): # 登录窗口
def show(self): # 登录界面的所有控件 def show(self): # 登录界面的所有控件
# Label文本标签,界面提示信息 # Label文本标签,界面提示信息
l = tkinter.Label(self.root, text='您好!请登录', bg='green', l = tkinter.Label(self.root, text='您好!请登录', bg='green',
font=('宋体', 15), width=40, height=2) font=('宋体', 15), width=40, height=2)
l.place(x=0, y=0) l.place(x=0, y=0)
l = tkinter.Label(self.root, text='用户名:', font=("宋体", 12), l = tkinter.Label(self.root, text='用户名:', font=("宋体", 12),
......
{"admin": "123456"} {"admin": "123456", "wujiashen": "20090906"}
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